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-   -   Flow through pipe bend tutorial - Solver Error (http://www.cfd-online.com/Forums/cfx/101850-flow-through-pipe-bend-tutorial-solver-error.html)

sledfreak17 May 15, 2012 13:14

Flow through pipe bend tutorial - Solver Error
 
Anyone have any ideas of what the issue could be?

http://i644.photobucket.com/albums/u...AnsysError.jpg

ghorrocks May 15, 2012 19:35

Sounds pretty obvious. You do not have a valid definition file. This is probably because of a problem in CFX-Pre so it did not generate a def file and the rest of the workbench system failed to execute because of it.

sledfreak17 May 16, 2012 09:44

Thanks,

To be more specific, this is the problem in CFX-pre:

http://i644.photobucket.com/albums/u...-PRE_error.jpg

Lance May 16, 2012 10:04

The error says that you have specified two boundary conditions at the same location (inlet). Why not change it?

sledfreak17 May 16, 2012 10:29

The intention was obviously not to specify two boundary conditions at the inlet,

there is no-slip at the walls, symmetry of the side faces and inflow and outflow boundary conditions specified.


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